Home / 45,881,032.08-63,315,321.96-25,254,034.32

Finding the Fourth Proportional to 45,881,032.08, 63,315,321.96 and 25,254,034.32

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Solution

The fourth proportional to 45,881,032.08, 63,315,321.96 and 25,254,034.32 is: 34,850,290.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,881,032.08 : 63,315,321.96 = 25,254,034.32 : x
  2. Step 2: Convert to fraction form
    45,881,032.08/63,315,321.96 = 25,254,034.32/x
  3. Step 3: Cross multiply
    45,881,032.08x = 63,315,321.96 × 25,254,034.32
  4. Step 4: Simplify right side
    45,881,032.08x = 1,598,967,313,759,689.75
  5. Step 5: Solve for x
    x = 1,598,967,313,759,689.75/45,881,032.08
  6. Step 6: Final answer
    x = 34,850,290.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.